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Subject Term
- extension[remove]321
- information sources[remove]321
- farmers186
- extension communication158
- extension services115
- information needs89
- extension agents80
- media effectiveness75
- radio70
- attitudes61
- adoption57
- newspapers56
- farming methods52
- information seeking48
- television46
- interpersonal communication45
- Internet40
- farmer attitudes38
- crops37
- extension information35